diff options
author | Eric Wong <e@80x24.org> | 2016-12-15 22:53:48 +0000 |
---|---|---|
committer | Eric Wong <e@80x24.org> | 2016-12-15 23:51:08 +0000 |
commit | 333347c3ae54c8d605c673fcd11ff8dcb2ea4c38 (patch) | |
tree | 0663faa01cb9f84457a1b55ab52867ed986dd64c /lib/kgio/autopush/acceptor.rb | |
parent | 64dc570f4b99f68b5ed792b36e7e8abc3df74927 (diff) | |
download | kgio-333347c3ae54c8d605c673fcd11ff8dcb2ea4c38.tar.gz |
The regression for existing users was unnacceptable and completely poor judgement on my part. This change brings us back to potentially not-future-compatible code which will impose maintenance burdens on us in the face of future Ruby changes. But TODAY, it is the most performant option for folks who need to use autopush. Revert "resurrect Kgio.autopush support in pure Ruby" and "remove autopush support and make it a no-op" This reverts commits 64dc570f4b99f68b5ed792b36e7e8abc3df74927 and 4347980fa66115425fa8b765353c8b1bfe5dec24.
Diffstat (limited to 'lib/kgio/autopush/acceptor.rb')
-rw-r--r-- | lib/kgio/autopush/acceptor.rb | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/lib/kgio/autopush/acceptor.rb b/lib/kgio/autopush/acceptor.rb deleted file mode 100644 index 2bf6dd9..0000000 --- a/lib/kgio/autopush/acceptor.rb +++ /dev/null @@ -1,42 +0,0 @@ -# Copyright (C) 2015 all contributors <kgio-public@bogomips.org> -# License: LGPLv2.1 or later (https://www.gnu.org/licenses/lgpl-2.1.txt) - -# using this code is not recommended, for backwards compatibility only -class Kgio::TCPServer - include Kgio::Autopush - - alias_method :kgio_accept_orig, :kgio_accept - undef_method :kgio_accept - def kgio_accept(*args) - kgio_autopush_post_accept(kgio_accept_orig(*args)) - end - - alias_method :kgio_tryaccept_orig, :kgio_tryaccept - undef_method :kgio_tryaccept - def kgio_tryaccept(*args) - kgio_autopush_post_accept(kgio_tryaccept_orig(*args)) - end - -private - - def kgio_autopush_post_accept(rv) # :nodoc: - return rv unless Kgio.autopush? && rv.respond_to?(:kgio_autopush=) - if my_state = FDMAP[fileno] - if my_state.obj == self - rv.kgio_autopush = true if my_state.ap_state == :acceptor - return rv - end - else - my_state = FDMAP[fileno] ||= Kgio::Autopush::APState.new - end - my_state.obj = self - my_state.ap_state = nil - begin - n = getsockopt(Socket::IPPROTO_TCP, Kgio::Autopush::NOPUSH).unpack('i') - my_state.ap_state = :acceptor if n[0] == 1 - rescue Errno::ENOTSUPP # non-TCP socket - end - rv.kgio_autopush = true if my_state.ap_state == :acceptor - rv - end -end |